SHIELDED BIOLOGICS WITH MASKING DOMAINS TO SHIELD ANTIGEN BINDING CAPABILITY OF BIOLOGICS AND USES THEREOF

The present disclosure relates to a shielded biologic with a masking domain, e.g., based on Insulin-like Growth Factor 2 (IGF2), fused to the Fab domain of an antibody via protease-cleavable linker to mask the antigen binding capability of the antibody, and to the use of said shielded biologic for e...

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Bibliographische Detailangaben
Hauptverfasser: NISHIDA, Motohiko, FUNG, Man-Cheong, CHIU, Mark, ZHANG, Di, CHO, Minseon, SHI, Lihua
Format: Patent
Sprache:eng
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Zusammenfassung:The present disclosure relates to a shielded biologic with a masking domain, e.g., based on Insulin-like Growth Factor 2 (IGF2), fused to the Fab domain of an antibody via protease-cleavable linker to mask the antigen binding capability of the antibody, and to the use of said shielded biologic for effective and site-specific disease treatment while reducing systematic toxicity.